| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $117.68 | 7.361% | $126.3424 | $126.34 | $126.35 | $126.30 |
| Purchase #2 | $46.33 | 10.399% | $51.1479 | $51.15 | $51.15 | $51.10 |
| Purchase #3 | $214.70 | 3.728% | $222.704 | $222.70 | $222.70 | $222.70 |
| Purchase #4 | $117.45 | 12.647% | $132.3039 | $132.30 | $132.30 | $132.30 |
| Purchase #5 | $30.37 | 13.424% | $34.4469 | $34.45 | $34.45 | $34.40 |
| Purchase #6 | $15.94 | 7.295% | $17.1028 | $17.10 | $17.10 | $17.10 |
| Purchase #7 | $71.76 | 8.124% | $77.5898 | $77.59 | $77.60 | $77.60 |
| 7 purchase totals = | $614.23 | $661.6377 | $661.63 | $661.65 | $661.50 | |